JsonNode

JsonNode

You access JSON content from a POST or URL
parameter by calling request.postParms.<parameter
name>.getAsJsonContent() or request.urlParms.<parameter
name>.getAsJsonContent().

JsonNode - getIterator(String xPath)

Returns a JsonNodeIterator object for the JSON content.

This method can only be used on the root node, but can be used to traverse deep into the
JSON object. Subsequent traversals must use the iterator() method.

Table 1. Parameters

Name

Type

Description

xPath

String

An xPath expression.

Table 2. Returns

Type

Description

JsonNodeIterator

An object that can iterate over nodes in the JSON object.

JsonNode - iterator()

Returns a JsonNodeIterator object that iterates over all child nodes
of the current node.

Table 3. Parameters

Name

Type

Description

None

Table 4. Returns

Type

Description

JsonNodeIterator

An object that can iterate over nodes in the JSON object.

JsonNode - getAsString()

Returns the current node value as a string.

Table 5. Parameters

Name

Type

Description

None

Table 6. Returns

Type

Description

String

The current node value.

JsonNode - getAsString(String propertyName)

Returns the string value of the specified property.

Table 7. Parameters

Name

Type

Description

propertyName

String

Name of the property.

Table 8. Returns

Type

Description

String

The property value.

JsonNode - getName()

Returns the name of the current JSON node.

Table 9. Parameters

Name

Type

Description

None

Table 10. Returns

Type

Description

String

Name of the current JSON node.

JsonNode - valueFor(String tableName, String fieldName)

Specifies that the JSON property maps to the specified field in the specified table.

Calling this method on a JSON property tells the proxy that the value for this property
maps to the specified field in the specified table. The proxy then decides if the field must
be encrypted. If the table and field names are unknown, you can call the
valueFor() method on a table and a field that are dynamically
assigned based on the request.

Table 11. Parameters

Name

Type

Description

tableName

String

The table name.

fieldName

String

The field name.

Table 12. Returns

Type

Description

void

JsonNode - encodedQueryFor(String tableName)

Specifies that the value of the JSON property is an encoded query for the specified
table.

Calling this function on a JSON node tells the proxy that the value is an encoded query for the specified table. The proxy parses the encoded query and
encrypts the values for fields in the encoded query that must be encrypted.